{"product_id":"rolex-yellow-gold-cosmograph-daytona-40-watch-black-diamond-dial-black-oysterflex-strap-116518ln-bkdof","title":"Rolex Yellow Gold Cosmograph Daytona 40 Watch - Black Diamond Dial - Black Oysterflex Strap - 116518LN bkdof","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68da43bf-bf7c-8324-974d-7d7b0cb71a84-4\" data-testid=\"conversation-turn-102\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e2af61f0-9515-44fb-a93b-e9482e9b4886\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-start=\"156\" data-end=\"249\"\u003e\u003cstrong data-start=\"156\" data-end=\"247\"\u003eRolex Cosmograph Daytona 40 mm – 18K Yellow Gold with Black Dial \u0026amp; Diamond Hour Markers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"251\" data-end=\"748\"\u003eThe Rolex Cosmograph Daytona in 18K yellow gold blends luxurious elegance with professional chronograph performance. Its 40 mm case, crafted from solid 18K yellow gold, features a screw-down back, crown, and push buttons with Triplock triple waterproofness, offering dependable water resistance up to 100 meters. The black monobloc Cerachrom bezel, engraved with a tachymetric scale, frames a rich black dial adorned with eight diamond hour markers, adding a touch of refinement and exclusivity.\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"1278\"\u003eAt the heart of this timepiece is the Rolex Calibre 4130 perpetual self-winding chronograph movement, powering a central chronograph seconds hand, a 30-minute counter at 3 o’clock, and a 12-hour counter at 9 o’clock, with approximately 72 hours of power reserve. The black Oysterflex strap, engineered from flexible metal blades overmoulded with high-performance elastomer, is secured with an Oysterlock folding safety clasp featuring the Easylink 5 mm rapid extension system, combining comfort, security, and sporty elegance.\u003c\/p\u003e\n\u003cp data-start=\"1280\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1280\" data-end=\"1296\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1300\" data-end=\"1842\"\u003e\n\u003cli data-start=\"1300\" data-end=\"1334\"\u003e\n\u003cp data-start=\"1302\" data-end=\"1334\"\u003eCase Material: 18K Yellow Gold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1335\" data-end=\"1359\"\u003e\n\u003cp data-start=\"1337\" data-end=\"1359\"\u003eCase Diameter: 40 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1360\" data-end=\"1427\"\u003e\n\u003cp data-start=\"1362\" data-end=\"1427\"\u003eBezel: Black Monobloc Cerachrom with Engraved Tachymetric Scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1428\" data-end=\"1491\"\u003e\n\u003cp data-start=\"1430\" data-end=\"1491\"\u003eCrystal: Scratch-Resistant Sapphire, Double Anti-Reflective\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1535\"\u003eDial: Black with 8 Diamond Hour Markers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1603\"\u003eMovement: Rolex Calibre 4130 Perpetual Self-Winding Chronograph\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1682\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1682\"\u003eFunctions: Central Chronograph Seconds, 30-Minute Counter, 12-Hour Counter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1683\" data-end=\"1711\"\u003e\n\u003cp data-start=\"1685\" data-end=\"1711\"\u003ePower Reserve: ~72 Hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1805\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1805\"\u003eBracelet\/Strap: Black Oysterflex with Oysterlock Folding Clasp \u0026amp; Easylink Rapid Extension\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1806\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1808\" data-end=\"1842\"\u003eWater Resistance: 100 m \/ 330 ft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1844\" data-end=\"2017\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis Daytona combines sporty sophistication with luxurious accents, making it a striking choice for collectors seeking a high-performance chronograph with refined detailing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Brohard Luxury","offers":[{"title":"Default Title","offer_id":46795222974692,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/5688\/1636\/files\/download_65_49c4f9f6-a0e5-4f6a-afbc-faeab0194066.png?v=1759206055","url":"https:\/\/brohardluxury.com\/products\/rolex-yellow-gold-cosmograph-daytona-40-watch-black-diamond-dial-black-oysterflex-strap-116518ln-bkdof","provider":"Brohard Luxury","version":"1.0","type":"link"}